1 /* SPDX-License-Identifier: GPL-2.0+ */ 2 /* 3 * (C) Copyright 2012 Michal Simek <monstr@monstr.eu> 4 * (C) Copyright 2013 - 2018 Xilinx, Inc. 5 * 6 * Common configuration options for all Zynq boards. 7 */ 8 9 #ifndef __CONFIG_ZYNQ_COMMON_H 10 #define __CONFIG_ZYNQ_COMMON_H 11 12 /* Cache options */ 13 #ifndef CONFIG_SYS_L2CACHE_OFF 14 # define CFG_SYS_PL310_BASE 0xf8f02000 15 #endif 16 17 #define ZYNQ_SCUTIMER_BASEADDR 0xF8F00600 18 #define CFG_SYS_TIMERBASE ZYNQ_SCUTIMER_BASEADDR 19 #define CFG_SYS_TIMER_COUNTER (CFG_SYS_TIMERBASE + 0x4) 20 21 /* GUIDs for capsule updatable firmware images */ 22 #define XILINX_BOOT_IMAGE_GUID \ 23 EFI_GUID(0x1ba29a15, 0x9969, 0x40aa, 0xb4, 0x24, \ 24 0xe8, 0x61, 0x21, 0x61, 0x86, 0x64) 25 26 #define XILINX_UBOOT_IMAGE_GUID \ 27 EFI_GUID(0x1a5178f0, 0x87d3, 0x4f36, 0xac, 0x63, \ 28 0x3b, 0x31, 0xa2, 0x3b, 0xe3, 0x05) 29 30 /* Serial drivers */ 31 /* The following table includes the supported baudrates */ 32 #define CFG_SYS_BAUDRATE_TABLE \ 33 {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200, 230400} 34 35 /* Ethernet driver */ 36 37 /* NOR */ 38 39 #ifdef CONFIG_USB_EHCI_ZYNQ 40 # define DFU_DEFAULT_POLL_TIMEOUT 300 41 #endif 42 43 /* enable preboot to be loaded before CONFIG_BOOTDELAY */ 44 45 /* Boot configuration */ 46 47 #ifdef CONFIG_XPL_BUILD 48 #define BOOTENV 49 #endif 50 51 /* Only use this section if no BOOTENV has been configured yet */ 52 #ifndef BOOTENV 53 54 #ifdef CONFIG_CMD_MMC 55 #define BOOT_TARGET_DEVICES_MMC(func) func(MMC, mmc, 0) func(MMC, mmc, 1) 56 #else 57 #define BOOT_TARGET_DEVICES_MMC(func) 58 #endif 59 60 #ifdef CONFIG_CMD_USB 61 #define BOOT_TARGET_DEVICES_USB(func) func(USB, usb, 0) func(USB, usb, 1) 62 #else 63 #define BOOT_TARGET_DEVICES_USB(func) 64 #endif 65 66 #if defined(CONFIG_CMD_PXE) && defined(CONFIG_CMD_DHCP) 67 #define BOOT_TARGET_DEVICES_PXE(func) func(PXE, pxe, na) 68 #else 69 #define BOOT_TARGET_DEVICES_PXE(func) 70 #endif 71 72 #if defined(CONFIG_CMD_DHCP) 73 #define BOOT_TARGET_DEVICES_DHCP(func) func(DHCP, dhcp, na) 74 #else 75 #define BOOT_TARGET_DEVICES_DHCP(func) 76 #endif 77 78 #if defined(CONFIG_ZYNQ_QSPI) 79 # define BOOT_TARGET_DEVICES_QSPI(func) func(QSPI, qspi, na) 80 #else 81 # define BOOT_TARGET_DEVICES_QSPI(func) 82 #endif 83 84 #if defined(CONFIG_NAND_ZYNQ) 85 # define BOOT_TARGET_DEVICES_NAND(func) func(NAND, nand, na) 86 #else 87 # define BOOT_TARGET_DEVICES_NAND(func) 88 #endif 89 90 #if defined(CONFIG_MTD_NOR_FLASH) 91 # define BOOT_TARGET_DEVICES_NOR(func) func(NOR, nor, na) 92 #else 93 # define BOOT_TARGET_DEVICES_NOR(func) 94 #endif 95 96 #define BOOTENV_DEV_QSPI(devtypeu, devtypel, instance) \ 97 "bootcmd_qspi=sf probe 0 0 0 && " \ 98 "sf read ${scriptaddr} ${script_offset_f} ${script_size_f} && " \ 99 "echo QSPI: Trying to boot script at ${scriptaddr} && " \ 100 "source ${scriptaddr}; echo QSPI: SCRIPT FAILED: continuing...;\0" 101 102 #define BOOTENV_DEV_NAME_QSPI(devtypeu, devtypel, instance) \ 103 "qspi " 104 105 #define BOOTENV_DEV_NAND(devtypeu, devtypel, instance) \ 106 "bootcmd_nand=nand info && " \ 107 "nand read ${scriptaddr} ${script_offset_f} ${script_size_f} && " \ 108 "echo NAND: Trying to boot script at ${scriptaddr} && " \ 109 "source ${scriptaddr}; echo NAND: SCRIPT FAILED: continuing...;\0" 110 111 #define BOOTENV_DEV_NAME_NAND(devtypeu, devtypel, instance) \ 112 "nand " 113 114 #define BOOTENV_DEV_NOR(devtypeu, devtypel, instance) \ 115 "script_offset_nor=0xE2FC0000\0" \ 116 "bootcmd_nor=cp.b ${script_offset_nor} ${scriptaddr} ${script_size_f} && " \ 117 "echo NOR: Trying to boot script at ${scriptaddr} && " \ 118 "source ${scriptaddr}; echo NOR: SCRIPT FAILED: continuing...;\0" 119 120 #define BOOTENV_DEV_NAME_NOR(devtypeu, devtypel, instance) \ 121 "nor " 122 123 #define BOOT_TARGET_DEVICES_JTAG(func) func(JTAG, jtag, na) 124 125 #define BOOTENV_DEV_JTAG(devtypeu, devtypel, instance) \ 126 "bootcmd_jtag=echo JTAG: Trying to boot script at ${scriptaddr} && " \ 127 "source ${scriptaddr}; echo JTAG: SCRIPT FAILED: continuing...;\0" 128 129 #define BOOTENV_DEV_NAME_JTAG(devtypeu, devtypel, instance) \ 130 "jtag " 131 132 #define BOOT_TARGET_DEVICES_USB_DFU(func) \ 133 func(USB_DFU, usb_dfu, 0) func(USB_DFU, usb_dfu, 1) 134 135 #define BOOTENV_DEV_USB_DFU(devtypeu, devtypel, instance) \ 136 "bootcmd_" #devtypel #instance "=setenv dfu_alt_info boot.scr ram " \ 137 "$scriptaddr $script_size_f && " \ 138 "dfu " #instance " ram " #instance " 60 && " \ 139 "echo DFU" #instance ": Trying to boot script at ${scriptaddr} && " \ 140 "source ${scriptaddr}; " \ 141 "echo DFU" #instance ": SCRIPT FAILED: continuing...;\0" 142 143 #define BOOTENV_DEV_NAME_USB_DFU(devtypeu, devtypel, instance) \ 144 "" 145 146 #define BOOT_TARGET_DEVICES_USB_THOR(func) \ 147 func(USB_THOR, usb_thor, 0) func(USB_THOR, usb_thor, 1) 148 149 #define BOOTENV_DEV_USB_THOR(devtypeu, devtypel, instance) \ 150 "bootcmd_" #devtypel #instance "=setenv dfu_alt_info boot.scr ram " \ 151 "$scriptaddr $script_size_f && " \ 152 "thordown " #instance " ram " #instance " && " \ 153 "echo THOR" #instance ": Trying to boot script at ${scriptaddr} && " \ 154 "source ${scriptaddr}; " \ 155 "echo THOR" #instance ": SCRIPT FAILED: continuing...;\0" 156 157 #define BOOTENV_DEV_NAME_USB_THOR(devtypeu, devtypel, instance) \ 158 "" 159 160 #define BOOT_TARGET_DEVICES(func) \ 161 BOOT_TARGET_DEVICES_JTAG(func) \ 162 BOOT_TARGET_DEVICES_MMC(func) \ 163 BOOT_TARGET_DEVICES_QSPI(func) \ 164 BOOT_TARGET_DEVICES_NAND(func) \ 165 BOOT_TARGET_DEVICES_NOR(func) \ 166 BOOT_TARGET_DEVICES_USB_DFU(func) \ 167 BOOT_TARGET_DEVICES_USB_THOR(func) \ 168 BOOT_TARGET_DEVICES_USB(func) \ 169 BOOT_TARGET_DEVICES_PXE(func) \ 170 BOOT_TARGET_DEVICES_DHCP(func) 171 172 #include <config_distro_bootcmd.h> 173 174 #endif /* BOOTENV */ 175 176 /* Default environment */ 177 #ifndef CFG_EXTRA_ENV_SETTINGS 178 #define CFG_EXTRA_ENV_SETTINGS \ 179 "script_size_f=0x40000\0" \ 180 "fdt_addr_r=0x1f00000\0" \ 181 "pxefile_addr_r=0x2000000\0" \ 182 "kernel_addr_r=0x2000000\0" \ 183 "ramdisk_addr_r=0x3100000\0" \ 184 BOOTENV 185 #endif 186 187 /* Miscellaneous configurable options */ 188 189 #define CFG_SYS_INIT_RAM_ADDR 0xFFFF0000 190 #define CFG_SYS_INIT_RAM_SIZE 0x2000 191 192 /* Extend size of kernel image for uncompression */ 193 194 /* Address in RAM where the parameters must be copied by SPL. */ 195 196 /* Not using MMC raw mode - just for compilation purpose */ 197 198 /* SP location before relocation, must use scratch RAM */ 199 200 /* 3 * 64kB blocks of OCM - one is on the top because of bootrom */ 201 202 /* On the top of OCM space */ 203 204 /* 205 * SPL stack position - and stack goes down 206 * 0xfffffe00 is used for putting wfi loop. 207 * Set it up as limit for now. 208 */ 209 210 #endif /* __CONFIG_ZYNQ_COMMON_H */ 211